For example, some people suffer from itchy skin after shower because they are allergic to their shampoo. Left-hand itching that also shows signs of red skin and a burning sensation could be due to an allergic reaction. Let’s look in more detail at what it can mean if your left hand itches. Too much scratching can lead to secondary bacterial skin infections. This can create an itch-scratch cycle which aggravates the itchy sensation in the arm or hand. For example, the right hand can easily scratch any itchy left forearm. The Ulster Medical Journal reports that another reason why itchy arms and hands are common is the itch-scratch cycle. Also, the blood vessels in the back of your hand mean that it is vulnerable to swelling. Wilhelmi, a Professor of Plastic Surgery, says that palms also have a high concentration of nerve endings that are essential for touch and gripping items. Your feet also contain many nerve endings and that explains why some conditions cause both your hands and feet to itch.ĭr. 2 Because we use our hands so much, and nerve endings are connected to other parts of the body, itchy hands are common with many conditions. Many of these nerves end in the hand and react to different stimuli from organs or other functions in the body. There are a few reasons why the hands are especially susceptible to itching and irritation.Īccording to the journal Brain, there are about 14 different types of nerves in the hand. Itchy skin that may be accompanied with rash can affect almost any area of the body. Seemingly, to relieve the itchy left palm and prevent losing money, you should rub your left palm on the corner of a wooden table. If your right palm itches, it is said to be a sign that you will receive money. Some people say that an itchy left palm means that you will have to pay out money to someone. Interestingly, there are old superstitions related to having itchy hands. Swelling of the dorsum part of the hand (back) along with redness, itching, and desire to scratch.Small bumps on the backs of your hands that are itchy.Itchy hands and itchy feet that may or may not be accompanied by a rash.Scaling red patches on the backs of your hands that cause a creeping feeling.Itchy rash on the palms of your hand that cause an insatiable desire to scratch your palms.Tingling in the top of your arm that reaches to the tips of your fingers.For example, along with hand itching, you may also experience any of the following: Depending on the underlying cause of the itchy patch on your hand, you may have other symptoms.
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